Health experts warn that flavored e cigarettes may lead to permanent lung damage. A U.S. teenager was diagnosed with "popcorn lung" after covertly vaping for three years, resulting in a lifelong, debilitating condition. Dangers of Vaping University of Utah Health University of Utah Health E Cigarette or Vaping Associated Lung Injury New England Journal of Medicine E cigarettes cause lung condition known as EVALI : Revista Pesquisa Fapesp Pulmonary Injury Resulting from Vaping or e Cigarette Use: Imaging Appearances at Presentation and Follow upRadiology: Cardiothoracic Imaging E Cigarette, or Vaping, Product Use Associated Lung Injury (EVALI) with Acute Respiratory Failure Clear The Air News Tobacco Blog Clear The Air News Tobacco Blog